50.一水溶液由50 mL,0.050 M之HCl與150 mL,0.10 M之HNO3所配製而成,下列有關此 溶液中各組成濃度的敘述,何者正確? (A) [H+]=0.150 M(B) [OH–]= 1.1✖ 10 -13 M (C) [Cl–]= 0.050 M(D) [NO3–]=0.10 M
0.05*0.05/0.2+0.1*0.15/0.2怎麼乘都是0.0875阿
50.一水溶液由50 mL,0.050 M之HCl與150 mL,0.10 M之..-阿摩線上測驗